﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using V = Science.Mathematics.VectorCalculus;

namespace VectorCalculus5Ed.Chapter1.Section2
{
    public class Example05
    {
        public Example05()
		{
		}
		private string result;
		public string Result
		{
			get{return result;}
		}
		public void Compute()
		{
            V.Vector a = -1.0 * V.UnitVector.i + V.UnitVector.j + V.UnitVector.k;

            V.Vector b = 3.0 * V.UnitVector.i + V.UnitVector.k;

            double s = a * b;
            result += Math.Abs(s).ToString() + " <= "
            + (a.Length*b.Length).ToString() + "\r\n";   
        }
    }
}

/* 2 <= 5.47722557505166 */  
